Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Ring 6F5-11610-00-00/6F6-11610-00 STD Viewer:869 OEM No. : 6F5-11610-00-00/6F6-11610-00-STD For YAMAHA Outboard 40 HP You May Also Be Interested In Piston Pin 62T-11633-00-00 Piston Kit 682-11631-00 STD Gasket, Carburetor 13125-91D00-000 CDI Unit Assembly 3A0-06060-1/3A0060601M